这只搜救犬凭借敏锐的听觉在废墟中找到幸存者，真是一只超级犬。

The rescue ___superdog located survivors in the rubble with its keen hearing.

这只经过基因改造的超级狗能嗅探出地下十米深的爆炸物。

The genetically modified ___superdog can detect explosives buried 10 meters underground.